JP7470122B2 - タイヤ用トレッド - Google Patents

タイヤ用トレッド Download PDF

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Publication number
JP7470122B2
JP7470122B2 JP2021536274A JP2021536274A JP7470122B2 JP 7470122 B2 JP7470122 B2 JP 7470122B2 JP 2021536274 A JP2021536274 A JP 2021536274A JP 2021536274 A JP2021536274 A JP 2021536274A JP 7470122 B2 JP7470122 B2 JP 7470122B2
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JP
Japan
Prior art keywords
tire
copolymer
tread
formula
units
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
JP2021536274A
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English (en)
Japanese (ja)
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JP2022514717A5 (enExample
JP2022514717A (ja
Inventor
ロペス ホセ メリノ
ダ シルヴァ ホセ－カルロス アラウホ
オロール クロシェ
ギヨーム ヘンネベルト
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Compagnie Generale des Etablissements Michelin SCA
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Compagnie Generale des Etablissements Michelin SCA
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Publication of JP2022514717A5 publication Critical patent/JP2022514717A5/ja
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C1/00—Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
    • B60C1/0016—Compositions of the tread
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/0041—Tyre tread bands; Tread patterns; Anti-skid inserts comprising different tread rubber layers
    • B60C11/005—Tyre tread bands; Tread patterns; Anti-skid inserts comprising different tread rubber layers with cap and base layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/0041—Tyre tread bands; Tread patterns; Anti-skid inserts comprising different tread rubber layers
    • B60C11/005—Tyre tread bands; Tread patterns; Anti-skid inserts comprising different tread rubber layers with cap and base layers
    • B60C11/0058—Tyre tread bands; Tread patterns; Anti-skid inserts comprising different tread rubber layers with cap and base layers with different cap rubber layers in the axial direction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/03—Tread patterns
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/02—Ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
    • C08K3/013—Fillers, pigments or reinforcing additives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0016—Plasticisers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms
    • C08L23/083—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms with aliphatic polyenes, i.e. containing two or more carbon-to-carbon double bonds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/0008—Tyre tread bands; Tread patterns; Anti-skid inserts characterised by the tread rubber
    • B60C2011/0016—Physical properties or dimensions
    • B60C2011/0025—Modulus or tan delta
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/03—Tread patterns
    • B60C2011/0337—Tread patterns characterised by particular design features of the pattern
    • B60C2011/0339—Grooves
    • B60C2011/0341—Circumferential grooves

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Tires In General (AREA)
JP2021536274A 2018-12-21 2019-12-10 タイヤ用トレッド Active JP7470122B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1873881A FR3090656A3 (fr) 2018-12-21 2018-12-21 Bande de roulement pour pneumatique
FR1873881 2018-12-21
PCT/FR2019/052998 WO2020128226A1 (fr) 2018-12-21 2019-12-10 Bande de roulement pour pneumatique

Publications (3)

Publication Number Publication Date
JP2022514717A JP2022514717A (ja) 2022-02-14
JP2022514717A5 JP2022514717A5 (enExample) 2022-11-28
JP7470122B2 true JP7470122B2 (ja) 2024-04-17

Family

ID=69411471

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021536274A Active JP7470122B2 (ja) 2018-12-21 2019-12-10 タイヤ用トレッド

Country Status (6)

Country Link
US (1) US20220073713A1 (enExample)
EP (1) EP3898265B1 (enExample)
JP (1) JP7470122B2 (enExample)
CN (1) CN113195247A (enExample)
FR (2) FR3090656A3 (enExample)
WO (1) WO2020128226A1 (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3104596B1 (fr) 2019-12-17 2021-11-12 Michelin & Cie Composition de caoutchouc
FR3104487B1 (fr) 2019-12-17 2021-11-05 Michelin & Cie Stratifie elastomerique
USD967000S1 (en) * 2020-06-22 2022-10-18 Compagnie Generale Des Etablissements Michelin Tire
USD967750S1 (en) * 2020-06-22 2022-10-25 Compagnie Generale Des Etablissements Michelin Tire
JP1674608S (enExample) * 2020-07-03 2020-12-14
JP1674788S (enExample) * 2020-07-03 2020-12-14
JP1674789S (enExample) * 2020-07-09 2020-12-14
USD960079S1 (en) * 2020-08-03 2022-08-09 Ceat Limited Tire
FR3120565B1 (fr) 2021-03-11 2023-02-10 Michelin & Cie Stratifie elastomere
FR3120632B1 (fr) 2021-03-11 2023-02-10 Michelin & Cie Composition elastomere
FR3136472B1 (fr) * 2022-06-14 2024-05-03 Michelin & Cie Composition de caoutchouc comprenant un élastomère diénique fortement saturé
FR3136473B1 (fr) * 2022-06-14 2026-02-20 Michelin & Cie Composition de caoutchouc comprenant un élastomère diénique fortement saturé
JP2024058210A (ja) * 2022-10-14 2024-04-25 住友ゴム工業株式会社 タイヤ
JP1781228S (ja) 2023-06-29 2024-10-02 自動二輪車用タイヤ
USD1126130S1 (en) 2024-02-27 2026-05-12 Compagnie Generale Des Etablissements Michelin Tire

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040118495A1 (en) 2002-12-20 2004-06-24 Sandstrom Paul Harry Tire with rubber tread of diverse zoned rubber compositions
US20130210994A1 (en) 2010-07-30 2013-08-15 Bridgestone Corporation Copolymer of conjugated diene compound and non-conjugated olefin, rubber composition and tire
WO2013140999A1 (ja) 2012-03-23 2013-09-26 横浜ゴム株式会社 空気入りタイヤ
JP2014136562A (ja) 2013-01-18 2014-07-28 Bridgestone Corp タイヤ
US20140350138A1 (en) 2011-12-22 2014-11-27 Compagnie Generale Des Etablissements Michelin Rubber composition
US20170198114A1 (en) 2014-07-22 2017-07-13 Compagnie Generale Des Etablissements Michelin Aircraft tire
JP2018537340A (ja) 2015-11-19 2018-12-20 コンパニー ゼネラール デ エタブリッスマン ミシュラン エアクラフトタイヤ用のトレッド

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT376401B (de) * 1982-10-20 1984-11-26 Semperit Ag Fahrzeugluftreifen mit einer radialkarkasse, verfahren zur herstellung eines derartigen reifens sowie verfahren und vorrichtung zur herstellung eines laufflaechenteiles fuer einen solchen reifen
DE3614055A1 (de) * 1986-04-25 1987-10-29 Continental Gummi Werke Ag Fahrzeugluftreifen
JP3418131B2 (ja) * 1998-12-28 2003-06-16 住友ゴム工業株式会社 乗用車用スタッドレスタイヤ
US6242523B1 (en) * 1999-03-08 2001-06-05 The Goodyear Tire & Rubber Company Rubber composition with liquid high Tg polymer and tire with tread thereof
FR2799468B1 (fr) 1999-10-12 2006-04-28 Michelin Soc Tech Systeme catalytique utilisable pour la copolymerisation de l'ethylene et d'un diene conjugue, procede de preparation de ce systeme catalytique et d'un copolymere d'ethylene et d'un diene conjugue
JP5357371B2 (ja) 2000-07-31 2013-12-04 コンパニー ゼネラール デ エタブリッスマン ミシュラン タイヤ用トレッド
FR2823215B1 (fr) 2001-04-10 2005-04-08 Michelin Soc Tech Pneumatique et bande de roulement de pneumatique comportant a titre d'agent de couplage un tetrasulfure de bis-alkoxysilane
WO2003002649A1 (fr) 2001-06-28 2003-01-09 Societe De Technologie Michelin Bande de roulement pour pneumatique renforcee d'une silice a tres basse surface specifique
JP4536374B2 (ja) 2001-06-28 2010-09-01 ソシエテ ド テクノロジー ミシュラン 低い比表面積のシリカで強化されたタイヤトレッド
EP1423459B1 (fr) 2001-08-13 2008-02-27 Société de Technologie Michelin Composition de caoutchouc dienique pour pneumatique comprenant une silice specifique comme charge renforcante
JP4515761B2 (ja) 2001-08-13 2010-08-04 ロディア・シミ シリカの製造方法、特定の細孔寸法及び／又は粒度分布を有するシリカ並びにそれらの特に重合体強化のための使用
WO2004035639A1 (fr) 2002-10-16 2004-04-29 Societe De Technologie Michelin Copolymères éthylène/ butadiène, system catalytique et les produires et production desdits polymers
FR2893029B1 (fr) 2005-11-09 2009-01-16 Michelin Soc Tech Complexe metallocene borohydrure d'un lanthanide, systeme catalytique l'incorporant, procede de polymerisation l'utilisant et copolymere ethylene/butadiene obtenu par ce procede
FR2893028B1 (fr) 2005-11-09 2008-02-15 Michelin Soc Tech Complexe metallocene borohydrure d'un lanthanide, systeme catalytique l'incorporant, procede de polymerisation l'utilisant et copolymere ethylene/butadiene obtenu par ce procede
US20080066838A1 (en) * 2006-09-08 2008-03-20 Ping Zhang Carbon black-rich rubber composition containing particulate hydrophylic water absorbing polymer and tire with tread thereof
JP4527180B1 (ja) * 2009-05-29 2010-08-18 東洋ゴム工業株式会社 空気入りタイヤ
FR2969166B1 (fr) * 2010-12-20 2012-12-21 Michelin Soc Tech Composition de caoutchouc comprenant un polymere thermoplastique fonctionnalise
JP5771683B2 (ja) * 2011-03-01 2015-09-02 株式会社ブリヂストン ゴム組成物、タイヤサイド用ゴム組成物、架橋ゴム組成物、及びタイヤ
EP2594413B1 (de) 2011-11-21 2015-03-18 Continental Reifen Deutschland GmbH Fahrzeugluftreifen
JP5909121B2 (ja) 2012-03-07 2016-04-26 株式会社ブリヂストン タイヤ用ゴム組成物
FR3001223B1 (fr) 2013-01-22 2015-03-06 Michelin & Cie Composition de caoutchouc comprenant un elastomere dienique fortement sature
JP5603966B2 (ja) * 2013-03-26 2014-10-08 株式会社ブリヂストン タイヤ
FR3007693B1 (fr) * 2013-07-01 2015-07-17 Michelin & Cie Pneumatique comportant une bande de roulement perfectionnee
FR3039557B1 (fr) * 2015-07-31 2017-07-21 Michelin & Cie Composition de caoutchouc comprenant une resine hydrocarbonee de faible temperature de transition vitreuse
WO2017074410A1 (en) * 2015-10-30 2017-05-04 Compagnie Generale Des Etablissements Michelin Tire tread with teardrop sipes and areas of varying rigidity
WO2017074423A1 (en) * 2015-10-30 2017-05-04 Compagnie Generale Des Etablissements Michelin Silica tread with peroxide curing
FR3044007B1 (fr) * 2015-11-19 2017-12-08 Michelin & Cie Bande de roulement pour pneumatique d'avion
FR3044662B1 (fr) 2015-12-03 2017-12-08 Michelin & Cie Systeme catalytique preforme comprenant un metallocene de terre rare
EP3208110B1 (en) * 2016-02-17 2018-08-15 Nexen Tire Corporation Tire tread and pneumatic tire
FR3054220A1 (fr) 2016-07-25 2018-01-26 Compagnie Generale Des Etablissements Michelin Systeme catalytique preforme comprenant un metallocene de terre rare
FR3054221A1 (fr) 2016-07-25 2018-01-26 Compagnie Generale Des Etablissements Michelin Systeme catalytique preforme comprenant un metallocene de terre rare
FR3067355A1 (fr) * 2017-06-08 2018-12-14 Compagnie Generale Des Etablissements Michelin Composition de caoutchouc

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040118495A1 (en) 2002-12-20 2004-06-24 Sandstrom Paul Harry Tire with rubber tread of diverse zoned rubber compositions
US20130210994A1 (en) 2010-07-30 2013-08-15 Bridgestone Corporation Copolymer of conjugated diene compound and non-conjugated olefin, rubber composition and tire
US20140350138A1 (en) 2011-12-22 2014-11-27 Compagnie Generale Des Etablissements Michelin Rubber composition
WO2013140999A1 (ja) 2012-03-23 2013-09-26 横浜ゴム株式会社 空気入りタイヤ
JP2014136562A (ja) 2013-01-18 2014-07-28 Bridgestone Corp タイヤ
US20170198114A1 (en) 2014-07-22 2017-07-13 Compagnie Generale Des Etablissements Michelin Aircraft tire
JP2018537340A (ja) 2015-11-19 2018-12-20 コンパニー ゼネラール デ エタブリッスマン ミシュラン エアクラフトタイヤ用のトレッド

Also Published As

Publication number Publication date
EP3898265A1 (fr) 2021-10-27
EP3898265B1 (fr) 2023-02-08
WO2020128226A1 (fr) 2020-06-25
FR3090660A1 (fr) 2020-06-26
US20220073713A1 (en) 2022-03-10
FR3090656A3 (fr) 2020-06-26
CN113195247A (zh) 2021-07-30
JP2022514717A (ja) 2022-02-14

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